13-12-2013, 08:07 AM
Here's a follow up mental arithmetic question.
Year 222 in Roman numerals is expressed as CCXXII
How soon after 222 does that pattern recur ? (aa-bb-cc)
I had to to use pen and paper
- but it was late in the evening
Year 222 in Roman numerals is expressed as CCXXII
How soon after 222 does that pattern recur ? (aa-bb-cc)
I had to to use pen and paper
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